Resolution of "salt and pepper" appearance of the skull with vitamin D therapy

Systemic Changes Affecting the Morphology of Calvarial Bone

Plastic surgeons are frequently consulted to evaluate concerns about a patient's skull. Imaging studies often reveal abnormalities in bone morphology, from increased porosity to sclerotic changes. While focal findings imply a benign or malignant neoplasm, the etiology of more diffuse findings can be more varied, making the correct diagnosis challenging. The present review summarizes the differential diagnosis of osseous lesions of the calvarium that affect the bone and contribute to changes seen on imaging studies.